dperley@astro.berkeley.edu

¹ Department of Astronomy, University of California, Berkeley, CA 94720-3411, USA
² Department of Astronomy and Astrophysics, University of Chicago, 5640 S. Ellis Ave, Chicago, IL 60637, USA
³ Kavli Institute for Particle Astrophysics and Cosmology, Stanford University, 2575 Sand Hill Road M/S 29, Menlo Park, CA 94025, USA
⁴ Department of Astronomy and Astrophysics, UCO/Lick Observatory; University of California, 1156 High Street, Santa Cruz, CA 95064, USA
⁵ Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138, USA
⁶ Swinburne University of Technology, P.O. Box 218, Hawthorn, Victoria 3122, Australia
⁷ Department of Astronomy, California Institute of Technology, M/C 249-17, Pasadena, CA 91125, USA
⁸ Departamento de Astronomía, Universidad de Chile, Casilla 36-D, Santiago, Chile
⁹ Institute of Astronomy, Madingley Road, Cambridge, CB3 0HA, UK
¹⁰ Las Cumbres Observatory Global Telescope Network, Inc. 6740 Cortona Dr. Suite 102, Santa Barbara, CA 93117, USA
¹¹ W. M. Keck Postdoctoral Fellow at the Harvard-Smithsonian Center for Astrophysics.
¹² Hubble Fellow.